/*
 * Copyright 2009 Tran Nhut Trung.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */

package com.gdevelop.gwtxp.client;

import com.google.gwt.user.client.ui.UIObject;

import org.eclipse.core.databinding.DataBindingContext;

public interface GwtXP {
  /**
   * Get the DataBindingContext for this gwtXP, create a new one if needed.
   * @see org.eclipse.core.databinding.DataBindingContext
   * @return the DataBindingContext
   */
  public DataBindingContext getDataBindingContext();
  
  /**
   * Get the root UI object, create a new one if needed.
   * @return The root UI object declared in gwtXP file.
   */
  public UIObject getGUI();
  
  /**
   * Get the UI object by its name, <code>null</code> if not found.
   * @param name UI object name.
   * @return The UI object which is declared in gwtXP file.
   */
  public UIObject getUI(String name);
}
